1st Advantage MortgageFor Port St. Lucie, FL rentals, the DSCR test compares rent to the full payment. The Census medians that frame it are $1,937 rent, $369,200 value and $3,585 in yearly taxes.
What the numbers say about Port St. Lucie
For Port St. Lucie, the latest five-year ACS shows a median gross rent of $1,937 (about 16% above the Florida median of $1,669) and a median owner-occupied value of $369,200 (close to the Florida median of $359,000). Put the two medians together and Port St. Lucie shows a gross yield of 6.3%, close to the range investors often call workable. Because the rent number covers apartments as well as houses, expect single-family rentals to land above or below it.
| Indicator | Florida | Port St. Lucie | Difference |
|---|---|---|---|
| Households that rent | 32.4% | 16.0% | -51% |
| Tax as a share of home value | 0.76% | 0.97% | +28% |
| Annual property tax bill, median | $2,730 | $3,585 | +31% |
| Typical monthly rent | $1,669 | $1,937 | +16% |
| Persons per household | 2.51 | 2.76 | |
| Share in 2-4 unit buildings | 5.9% | 2.3% | -62% |
| Share of homes detached | 54.7% | 87.1% | +59% |
| Long commuters, 45 min plus | 18.1% | 22.8% | +26% |
| Degree holders, age 25+ | 34.1% | 28.1% | -18% |
| Workers on their own account | 12.8% | 13.4% | +5% |
| Renters paying 30%+ of income | 60.1% | 62.7% | +4% |
| Units sitting vacant | 14.7% | 7.7% | -48% |
| Typical construction year | 1988 | 2002 | |
| Annual rent divided by value | 5.6% | 6.3% | +13% |
| Residents (Census estimate) | 22,416,077 | 232,491 |
Port St. Lucie is an owner-heavy city: 84% of households own, and renters are just 16.0% (well below the Florida median of 32%). Tenant demand is narrower and concentrated in pockets. Against a median household income of $80,648 (about 8% above the Florida median of $74,568), 63% of renters report rent at or above 30 percent of income.
Homes, buildings and vacancies in Port St. Lucie
Detached houses are 87% of all units in Port St. Lucie. That mix favors single-family rentals and makes small multifamily scarcer and, sometimes, more valuable. The median home dates to 2002, so newer construction competes with investors and warranties and modern systems can help with insurance and repairs.
About 8% of Port St. Lucie's housing units are vacant, and the rental vacancy rate (units for rent against rented plus for-rent units) works out to 7.4%.
How investors should read Port St. Lucie
A 6.3% gross yield makes Port St. Lucie a market where the ratio is achievable but not automatic. A few hundred dollars of extra insurance or dues can decide a borderline file. Because homes here are relatively new, expect more subdivisions and associations than in older cities. An owner-heavy market (84% owner-occupied) means many tenants are renting by choice rather than necessity, so condition and schools matter to them.
Carrying costs in Port St. Lucie
Tax drag is easy to underestimate. Port St. Lucie owners report a median $3,585 in annual real estate taxes, well above the Florida median of $2,730, an effective 0.97% of median home value. Measured against a year of median rent, taxes eat about 15% before any other cost shows up.
County-level hazard data from FEMA (National Risk Index 1.20) shows St. Lucie County with relatively high overall risk and hurricanes (very high), lightning (very high) and strong wind (relatively high) at the top of the list.
| Hazard in St. Lucie County, FEMA index | Level |
|---|---|
| Riverine flooding exposure | Relatively Moderate |
| Strong wind exposure | Relatively High |
| Lightning exposure | Very High |
| Hurricanes exposure | Very High |
| Social vulnerability score | Relatively Moderate |
| Annualized loss estimate | Relatively High |
| Composite risk | Relatively High |
In St. Lucie County, as anywhere, the premium is part of PITIA, which means a quote with the roof, age and flood zone of the actual Port St. Lucie address belongs in your file early.
A worked DSCR test for Port St. Lucie
Take the median rent ($1,937), subtract median taxes spread over twelve months ($299), and you have $1,638 of room at a 1.00 ratio. A lender asking for 1.25 cuts that to $1,251. Real quotes for the address decide the rest.
Legal checks before a Port St. Lucie purchase
Local rental rules in Port St. Lucie are not summarized here because we could not verify them from a city source. Ask the city and St. Lucie County about registration, inspection and short-term rental requirements, and confirm what an HOA allows. Guests who book by the night in Port St. Lucie are taxed under state law as follows. Florida requires a DBPR vacation rental license when a whole dwelling or condominium unit is rented more than three times in a calendar year for stays under 30 days, and the Department of Revenue taxes rentals of six months or less with sales tax plus county and local transient rental taxes.
A landlord collecting a deposit in Port St. Lucie works under Fla. Stat. § 83.49, which sets the limit as follows: No statutory cap. After move-out, the Port St. Lucie owner has 15 days to return the deposit or account for deductions. Entry to a tenant's unit is governed as follows: 24 hours' notice for repairs, entry between 7:30 a.m. and 8:00 p.m.; emergencies excepted.
Neighbors of Port St. Lucie by the numbers
Prices in the comparison range from $283,200 in Palm Bay to $414,200 in West Palm Beach, with Port St. Lucie at $369,200.
| Market | Renter share | Tax bill | Home value | Residents | Rent |
|---|---|---|---|---|---|
| Palm Bay | 20% | $1,726 | $283,200 | 130,132 | $1,601 |
| West Palm Beach | 49% | $3,862 | $414,200 | 122,290 | $1,772 |
| Port St. Lucie | 16% | $3,585 | $369,200 | 232,491 | $1,937 |
Tenants, jobs and anchors in Port St. Lucie
About 13.4% of Port St. Lucie workers are self-employed, the kind of borrowers whose tax returns understate cash flow and who often prefer a loan sized on rent. On the workforce side, government workers are about 12% of employment, 28% of adults hold a bachelor's degree or higher and 23% of commuters travel 45 minutes or more.
Indian River State College and Keiser University are the named colleges for the Port St. Lucie area, a source of steady tenants but also of a lease cycle that follows the academic calendar. On the logistics side, interstate access via I-95 and air service through Treasure Coast International Airport are noted for Port St. Lucie.
From a Port St. Lucie listing to a loan
A good Port St. Lucie file has four pieces: rent evidence, a tax estimate, an insurance quote and cash. Preview the ratio in the calculator, then apply or talk to us.
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Where these facts come from
- Florida DOR transient rental brochure (Florida)
- Census ACS profile behind the Port St. Lucie figures
- FEMA National Risk Index
- Encyclopedia entry for Port St. Lucie
- Deposit statute: Fla. Stat. § 83.49
- For nightly stays in Port St. Lucie: DBPR vacation rental guide
All Port St. Lucie statistics are ACS five-year survey estimates from 2020 to 2024. Landlord rules for Port St. Lucie rest on Florida statutes and the CC BY 4.0 RedFlagLease dataset. Verified October 2026. Ordinances and statutes change, so confirm before acting.
DSCR loan availability varies by property and lender program and is not an offer to lend. See our disclosures.
Frequently asked questions
Which rent counts when I finance a Port St. Lucie property?
The property's own rent evidence decides: a lease, or the market rent from the appraisal. Citywide, Port St. Lucie renters report a median of $1,937.
What payment can a Port St. Lucie rent support?
The denominator is the whole housing payment. Using Port St. Lucie's median rent of $1,937, a ratio of 1.25 allows $1,550, and a ratio of 1.00 allows all $1,937.
What does St. Lucie County charge in property tax, in practice?
Port St. Lucie owners report a median $3,585 in annual real estate taxes, an effective 0.97% (Florida: 0.76%). Your own bill depends on the assessed value after purchase.
Do DSCR lenders count short-term rental income in Port St. Lucie?
Yes on programs built for it, once the use is lawful in Port St. Lucie. Gather twelve months of statements or a third-party projection, and have Florida tax registration squared away.
What deposit rules apply to a FL rental?
Limit: No statutory cap. Return: 15 days. Statute: Fla. Stat. § 83.49. Confirm current text before you rely on it.
Does hazard risk affect a Port St. Lucie DSCR loan?
The county scores relatively high overall in FEMA's index, with hurricanes leading. Parcel-level flood maps and a real insurance quote give the answer that counts.
Is an entity required for a FL DSCR loan?
It is optional. Lenders will close in a properly formed LLC and generally want the members to guarantee. Ask your accountant how a FL entity would be taxed.